Author Topic: IGBT Module / Brick integrity (BSM200GB120DLC) - Help  (Read 585 times)

Offline LoFoTroFo

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IGBT Module / Brick integrity (BSM200GB120DLC) - Help
« on: November 17, 2024, 12:19:14 PM »
Hi everybody.
Recently i got 2 used IGBT modules (type BSM200GB120DLC). My plan is to use this in a medium sized DRSSTC. But there is a problem. After testing it one of the gates had no connection to the module. After opening it, I saw that one of the silver wire was snapped. I repaired it and used epoxy for isolation. Now both sides work perfectly. But I only tested them using a multimeter and 9V to the gates. What are the odds that the module is still functional and can take a load at 325V ?


Offline Mads Barnkob

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Re: IGBT Module / Brick integrity (BSM200GB120DLC) - Help
« Reply #1 on: November 17, 2024, 09:15:31 PM »
That is a nice repair. 200A IGBT bricks are not rare, so you can easily find a replacement, should they not work/blow up.

The odds are 50/50, either it works or it doesn't.
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Re: IGBT Module / Brick integrity (BSM200GB120DLC) - Help
« Reply #1 on: November 17, 2024, 09:15:31 PM »

 


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